5277788769 has 24 divisors (see below), whose sum is σ = 7750708000. Its totient is φ = 3192140160.

The previous prime is 5277788759. The next prime is 5277788777. The reversal of 5277788769 is 9678877725.

It is not a de Polignac number, because 5277788769 - 2²⁰ = 5276740193 is a prime.

It is a super-2 number, since 2×5277788769² = 55710108580365070722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5277788729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166569 + ... + 195705.

Almost surely, 2^5277788769 is an apocalyptic number.

It is an amenable number.

5277788769 is a deficient number, since it is larger than the sum of its proper divisors (2472919231).

5277788769 is a wasteful number, since it uses less digits than its factorization.

5277788769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29661 (or 29650 counting only the distinct ones).

The product of its digits is 82978560, while the sum is 66.

The square root of 5277788769 is about 72648.3913724179. The cubic root of 5277788769 is about 1741.0744199922.

The spelling of 5277788769 in words is "five billion, two hundred seventy-seven million, seven hundred eighty-eight thousand, seven hundred sixty-nine".